Achaea, Dreams of Divine Lands VS Transformice

Achaea, Dreams of Divine Lands is a classic text-based MUD (Multi-User Dungeon) released in 1997. While it has a long-running, dedicated community and is supported by Iron Realms Entertainment, the active daily player base for such niche, text-based MMOs is generally small—typically in the low hundreds. It maintains a persistent world and large-scale multiplayer features, qualifying it as an MMO.

Transformice was once a highly popular online party/platformer game, especially in the early 2010s. It features player-hosted rooms with dozens of users, persistence in user-created content, and a strong community, but its player base has significantly declined over time. As a niche yet enduring indie title, it likely sustains a few thousand daily active players, especially among dedicated fans and in international regions. Its multiplayer lobbies can accommodate dozens of players, but it does not meet the massive scale or persistence found in traditional MMORPGs, so it is not classified as a true MMO.